Paradoxical slogans such as "controlled autonomy", "externally organized se
lf-organization", "centralistic decentralization" and "regulated anarchy" p
oint to strategies by the management which make use of two seemingly contra
dictory phenomena: the advantages in innovation and efficiency that are imp
lied in decentralized self-organization on the one hand and the advantages
in synergy and control that come with a centralized management on the other
hand. Starting from this assumption on the combination of centralization a
nd decentralization as a deliberate management strategy, the results of a c
ase study are discussed which was conducted in a medium-sized German compan
y. This leads to a re-consideration and partial reversal of the original as
sumption. It is shown that, rather than being a strategy intentionally empl
oyed by the management, "centralization by decentralization" was an uninten
ded side-effect of the introduction of team structures on several hierarchi
cal levels which originally was a part of decentralization.